UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8POj/dW5IISCLg7QXQAPhDDKgbXk8bEyaS7KaU5kHY=' 
WHERE 
  key_id = '228bb9afd8cb3ed4d4d185113050ce1f45529639103efc896610f3790f17e9c0' 
  AND (
    token = 'R8POj/dW5IISCLg7QXQAPhDDKgbXk8bEyaS7KaU5kHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )